caa a22 4500 445367814 CHVBK 20180317142936.0 cr unu---uuuuu 170323e20110401xx s 000 0 eng 10.1007/s00340-010-4306-1 doi (NATIONALLICENCE)springer-10.1007/s00340-010-4306-1 Photoluminescence properties of Eu3+-doped Gd2MoB2O9 phosphors for LED-based solid-state-lighting [Elektronische Daten] [X. Zhang, X. Qiao, H. Seo] Investigation was performed on luminescent properties of novel Gd2−x EuxMoB2O9 (0.02≤x≤2.0) phosphors. The excitation spectra consist of broad band and intense narrow lines. The 4f-4f transitions are situated in a favorable position for excitation by GaN chip emission. The emission spectra consist of transitions from the 5D0 level to the lower 7F manifold, and the emission shows no concentration quenching at higher doping level. The decay time spectra of the 5D0 → 7F2 emission are recorded. Under 395 nm excitation, the intensity of 5D0 → 7F2 transition of GdEuMoB2O9 is 1.2 times stronger than that of commercial Eu3+:Y2O2S phosphor. Gd2MoB2O9:Eu3+ phosphors are promising candidates for near-UV-based solid-state-lighting (SSL). Springer-Verlag, 2010 Zhang X. School of Materials Science and Engineering, Central South University of Forestry and Technology, 410004, Changsha, China aut Qiao X. Department of Physics, Pukyong National University, 608-737, Busan, Republic of Korea aut Seo H. Department of Physics, Pukyong National University, 608-737, Busan, Republic of Korea aut Applied Physics B Springer-Verlag 103/1(2011-04-01), 257-261 0946-2171 103:1<257 2011 103 340 https://doi.org/10.1007/s00340-010-4306-1 text/html Onlinezugriff via DOI 1 research-article jats NATIONALLICENCE 856 40 https://doi.org/10.1007/s00340-010-4306-1 text/html Onlinezugriff via DOI NATIONALLICENCE 700 1- Zhang X. School of Materials Science and Engineering, Central South University of Forestry and Technology, 410004, Changsha, China aut NATIONALLICENCE 700 1- Qiao X. Department of Physics, Pukyong National University, 608-737, Busan, Republic of Korea aut NATIONALLICENCE 700 1- Seo H. Department of Physics, Pukyong National University, 608-737, Busan, Republic of Korea aut NATIONALLICENCE 773 0- Applied Physics B Springer-Verlag 103/1(2011-04-01), 257-261 0946-2171 103:1<257 2011 103 340 Metadata rights reserved Springer special CC-BY-NC licence nationallicence BK010053 XK010053 XK010000 NATIONALLICENCE NATIONALLICENCE NL-springer